Sentence examples for problematic experiments from inspiring English sources

The new proposal seeks to help biosecurity experts for funding agencies identify problematic experiments before they begin.

He could not supply raw data for the three problematic experiments; they had been stored on a computer at his home that had crashed in September 2011 and whose data his brother-in-law had assured him were irretrievable.

In fact, the diagnostics produced by the package during dataset import from the ArrayExpress repository are currently used by the curators to decrease the number of problematic experiments and improve the quality of the content delivered.

This is particularly problematic in experiments where prolonged incubation of the effector and target cells is required.

Which is why James Patterson's self-destructing book Private Vegas is a thought-provoking -- if problematic -- experiment.

However, the use of tag technology may be problematic since, in experiments aimed at describing RcsB binding to the flhDC operator sequence, others reported that RcsB binding to DNA was not detected unless the His-tagged RcsB concentration in the reaction mixture reached ≥1.5 µM [21].

Analyses of tank means can also be problematic for these experiments.

The latter is problematic in microarray experiments involving a series of samples such as a time course study.

In vitro cytotoxicity test has the advantage of easy control of experimental factors that are often problematic when performing experiments in vivo.

Finally, quantifying object exploration in the spontaneous object recognition task is problematic as all experiments have to assume that only behavior in the immediate vicinity of an object (e.g., <1 cm) constitutes exploration, even though it has been shown that objects can be visually inspected from further away (Winters & Reid, 2010).

This usually requires frequent changes in the levels of the factors, which proved to be problematic in this experiment.